ISO 45001:2018
ISO 45001:2018 Kayalar Pres Sancaktepe
ISO 45001:2018 Kayalar Armatür Sancaktepe
ISO 14001:2015
ISO 14001:2015 Kayalar Pres Sancaktepe
ISO 14001:2015 Kayalar Armatür Sancaktepe
AEO/YYS “Authorized Economic Operator Certificate”
ISO 9001:2015
ISO 9001:2015 Kayalar Pres Dilovası
ISO 9001:2015 Kayalar Armatür Sancaktepe
ISO 9001:2015 Kayalar Pres Sancaktepe
ISO 27001:2022
ISO 27001:2022 Kayalar Pres Dilovası
ISO 27001:2022 Kayalar Pres Sancaktepe
Environmental Permits
KAS Plastik Environmental Permit Certificate
Kayalar Armatür Environmental Permit Certificate
Kayalar Pres Environmental Permit Certificate
